Check that products meet quality standards and are safe for customers to buy.
Respond rapidly to emergency calls to treat people injured in accidents or affected by sudden illnesses.
Study plants to find out how to help them grow. Discover which plants to use to make food and medicines.
Work out how to use chemicals and materials to make new medicines, create better food and protect the environment.
Keep people alive during heart surgery or liver transplants. Work the heart-lung machines that keep oxygen and blood circulating during the operation.
Look at stars, planets and galaxies to help us understand more about how the universe works.
Find patterns in raw data to help solve problems or make predictions.
Study the world around us and the scientific laws that make objects behave as they do.